CVE-2023-46228

—

CVSS 3.1

7.8 high

EPSS

<1%p18

Published

Oct 19, 2023 (Oct 19, 2023)

Modified

Jun 17, 2026

Description

zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.

Vendors: zchunk
Products: zchunk
Weakness: CWE-190
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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